06 Largescale with cellcaching sqlite3

17:44:44 Enable Cell Caching using SQLite3 method
17:44:44 Create new Spreadsheet object
17:44:44 Set properties
17:44:44 Add data
17:44:44 Hide 'Phone' and 'fax' columns
17:44:44 Set outline levels
17:44:44 Freeze panes
17:44:44 Rows to repeat at top
17:44:46 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.6714 seconds
17:44:47 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.6547 seconds
17:44:47 Peak memory usage: 15MB